. >> in the race for the white house, democrats are saying president obama lost last night cozied debate. what does it mean in the battleground state? >> breaking news from the sky team over a sinkhole that has opened up downtown. let's go to capt. taylor. >> you are familiar with the sinkhole on monument street got one bloc that they have been trying to repair it. while they are trying to repair one portion, another has opened up. they have cruise assessing the situation. as to how deep this is, the good news is that the sidewalk remains open for businesses that are able to stay open. the problem being it will take them longer to fix monument street with another single goal of opening up. >> of baltimore city police investigating three shootings, to of them deadly that happened within 15 minutes of each other. detectives say they may be related. the first occurred along the 200 block of fulton avenue. in 19-year-old man was visiting a friend when he was shot and killed. he stepped outside of his friend's house and returned with a gunshot wound to the chest. investigators say they have n